PHP Dokumentation: Function db2-field-num
12. Januar 2010 von werner
db2_field_num
(PECL ibm_db2 >= 1.0.0)
db2_field_num — Returns the position of the named column in a result set
Beschreibung
Returns the position of the named column in a result set.
Parameter-Liste
- stmt
Specifies a statement resource containing a result set.
- column
Specifies the column in the result set. This can either be an integer representing the 0-indexed position of the column, or a string containing the name of the column.
Rückgabewerte
Returns an integer containing the 0-indexed position of the named column in the result set. If the specified column does not exist in the result set, db2_field_num() returns FALSE.
Siehe auch
- db2_field_display_size() – Returns the maximum number of bytes required to display a column
- db2_field_name() – Returns the name of the column in the result set
- db2_field_precision() – Returns the precision of the indicated column in a result set
- db2_field_scale() – Returns the scale of the indicated column in a result set
- db2_field_type() – Returns the data type of the indicated column in a result set
- db2_field_width() – Returns the width of the current value of the indicated column in a result set
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